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<pre><code><span id="1" class="l"><a class="l" href="#1">  1: </a><span class="xlang">&lt;?php</span>
</span><span id="2" class="l"><a class="l" href="#2">  2: </a><span class="php-comment">/**
</span></span><span id="3" class="l"><a class="l" href="#3">  3: </a><span class="php-comment"> * Check if current url ( or $url ) is the homepage
</span></span><span id="4" class="l"><a class="l" href="#4">  4: </a><span class="php-comment"> *
</span></span><span id="5" class="l"><a class="l" href="#5">  5: </a><span class="php-comment"> * If is set a static page as homepage, the plugin check if
</span></span><span id="6" class="l"><a class="l" href="#6">  6: </a><span class="php-comment"> * current page is front page or its translation
</span></span><span id="7" class="l"><a class="l" href="#7">  7: </a><span class="php-comment"> *
</span></span><span id="8" class="l"><a class="l" href="#8">  8: </a><span class="php-comment"> * @param string $url - ( optional ) url to check
</span></span><span id="9" class="l"><a class="l" href="#9">  9: </a><span class="php-comment"> * 
</span></span><span id="10" class="l"><a class="l" href="#10"> 10: </a><span class="php-comment"> */</span>
</span><span id="11" class="l"><a class="l" href="#11"> 11: </a><span class="php-keyword1">function</span> <a id="_cml_is_homepage" href="#_cml_is_homepage">cml_is_homepage</a>( <span class="php-var">$url</span> = <span class="php-keyword1">null</span> ) {
</span><span id="12" class="l"><a class="l" href="#12"> 12: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="13" class="l"><a class="l" href="#13"> 13: </a>
</span><span id="14" class="l"><a class="l" href="#14"> 14: </a>  <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$wpdb</span> ) &amp;&amp; <span class="php-keyword2">method_exists</span>( <span class="php-var">$wpdb</span>, <span class="php-quote">'is_category'</span> ) ) {
</span><span id="15" class="l"><a class="l" href="#15"> 15: </a>    <span class="php-keyword1">if</span>( is_category() || is_archive() ) <span class="php-keyword1">return</span> <span class="php-keyword1">false</span>;
</span><span id="16" class="l"><a class="l" href="#16"> 16: </a>  }
</span><span id="17" class="l"><a class="l" href="#17"> 17: </a>
</span><span id="18" class="l"><a class="l" href="#18"> 18: </a>  <span class="php-comment">//Controllo se è stata impostata una pagina &quot;statica&quot; se l'id di questa è = a quello della statica</span>
</span><span id="19" class="l"><a class="l" href="#19"> 19: </a>  <span class="php-keyword1">if</span>( cml_use_static_page() ) {
</span><span id="20" class="l"><a class="l" href="#20"> 20: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wp_query</span>;
</span><span id="21" class="l"><a class="l" href="#21"> 21: </a>    <span class="php-var">$static_id</span> = <span class="php-keyword1">array</span>( get_option( <span class="php-quote">&quot;page_for_posts&quot;</span> ), get_option( <span class="php-quote">&quot;page_on_front&quot;</span> ) );
</span><span id="22" class="l"><a class="l" href="#22"> 22: </a>
</span><span id="23" class="l"><a class="l" href="#23"> 23: </a>    <span class="php-var">$lang_id</span> = CMLLanguage::get_current_id();
</span><span id="24" class="l"><a class="l" href="#24"> 24: </a>
</span><span id="25" class="l"><a class="l" href="#25"> 25: </a>    <span class="php-comment">/*
</span></span><span id="26" class="l"><a class="l" href="#26"> 26: </a><span class="php-comment">     * on some site get_queried_object_id isn't available on start
</span></span><span id="27" class="l"><a class="l" href="#27"> 27: </a><span class="php-comment">     * and I get:
</span></span><span id="28" class="l"><a class="l" href="#28"> 28: </a><span class="php-comment">     * Fatal error: Call to a member function get_queried_object_id() on a non-object
</span></span><span id="29" class="l"><a class="l" href="#29"> 29: </a><span class="php-comment">     *
</span></span><span id="30" class="l"><a class="l" href="#30"> 30: </a><span class="php-comment">     * So ensure that method exists, otherwise I use get_the_ID() method
</span></span><span id="31" class="l"><a class="l" href="#31"> 31: </a><span class="php-comment">     */</span>
</span><span id="32" class="l"><a class="l" href="#32"> 32: </a>    <span class="php-comment">/*
</span></span><span id="33" class="l"><a class="l" href="#33"> 33: </a><span class="php-comment">     * If I call get_queried_object_id in the footer can happens that
</span></span><span id="34" class="l"><a class="l" href="#34"> 34: </a><span class="php-comment">     * queried_object_id is different from &quot;real&quot; queried_object,
</span></span><span id="35" class="l"><a class="l" href="#35"> 35: </a><span class="php-comment">     * so I store that info in $GLOBALS to avoid this problem :)
</span></span><span id="36" class="l"><a class="l" href="#36"> 36: </a><span class="php-comment">     */</span>
</span><span id="37" class="l"><a class="l" href="#37"> 37: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object_id'</span> ] ) ) {
</span><span id="38" class="l"><a class="l" href="#38"> 38: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$wpdb</span> ) &amp;&amp; <span class="php-keyword2">method_exists</span>( <span class="php-var">$wpdb</span>, <span class="php-quote">'get_queried_object'</span> ) ) {
</span><span id="39" class="l"><a class="l" href="#39"> 39: </a>        <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object_id'</span> ] = get_queried_object()-&gt;ID;
</span><span id="40" class="l"><a class="l" href="#40"> 40: </a>        <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object'</span> ] = get_queried_object();
</span><span id="41" class="l"><a class="l" href="#41"> 41: </a>
</span><span id="42" class="l"><a class="l" href="#42"> 42: </a>        <span class="php-var">$the_id</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object_id'</span> ];
</span><span id="43" class="l"><a class="l" href="#43"> 43: </a>      } <span class="php-keyword1">else</span> {
</span><span id="44" class="l"><a class="l" href="#44"> 44: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword2">is_object</span>( get_post() ) ) {
</span><span id="45" class="l"><a class="l" href="#45"> 45: </a>          <span class="php-var">$the_id</span> = get_the_ID();
</span><span id="46" class="l"><a class="l" href="#46"> 46: </a>          
</span><span id="47" class="l"><a class="l" href="#47"> 47: </a>          <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object_id'</span> ] = <span class="php-var">$the_id</span>;
</span><span id="48" class="l"><a class="l" href="#48"> 48: </a>        }
</span><span id="49" class="l"><a class="l" href="#49"> 49: </a>      }
</span><span id="50" class="l"><a class="l" href="#50"> 50: </a>    } <span class="php-keyword1">else</span> {
</span><span id="51" class="l"><a class="l" href="#51"> 51: </a>      <span class="php-var">$the_id</span> = <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object_id'</span> ];
</span><span id="52" class="l"><a class="l" href="#52"> 52: </a>    }
</span><span id="53" class="l"><a class="l" href="#53"> 53: </a>
</span><span id="54" class="l"><a class="l" href="#54"> 54: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$the_id</span> ) ) {
</span><span id="55" class="l"><a class="l" href="#55"> 55: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword2">in_array</span>( <span class="php-var">$the_id</span>, <span class="php-var">$static_id</span> ) ) <span class="php-keyword1">return</span> <span class="php-keyword1">true</span>;    <span class="php-comment">//Yes, it is :)</span>
</span><span id="56" class="l"><a class="l" href="#56"> 56: </a>
</span><span id="57" class="l"><a class="l" href="#57"> 57: </a>      <span class="php-comment">//Is a translation of front page?</span>
</span><span id="58" class="l"><a class="l" href="#58"> 58: </a>      <span class="php-var">$linked</span> = CMLPost::get_translation( CMLLanguage::get_current_id(), <span class="php-var">$the_id</span>  );
</span><span id="59" class="l"><a class="l" href="#59"> 59: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$linked</span> ) ) {
</span><span id="60" class="l"><a class="l" href="#60"> 60: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">in_array</span>( <span class="php-var">$linked</span>, <span class="php-var">$static_id</span> );
</span><span id="61" class="l"><a class="l" href="#61"> 61: </a>      }
</span><span id="62" class="l"><a class="l" href="#62"> 62: </a>    }
</span><span id="63" class="l"><a class="l" href="#63"> 63: </a>  }
</span><span id="64" class="l"><a class="l" href="#64"> 64: </a>
</span><span id="65" class="l"><a class="l" href="#65"> 65: </a>  <span class="php-comment">//I can't use is_home(), because it return empty value, so I have to check</span>
</span><span id="66" class="l"><a class="l" href="#66"> 66: </a>  <span class="php-comment">//it manually</span>
</span><span id="67" class="l"><a class="l" href="#67"> 67: </a>  <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$wpdb</span> ) &amp;&amp; <span class="php-keyword2">method_exists</span>( <span class="php-var">$wpdb</span>, <span class="php-quote">'is_home'</span> ) ) {
</span><span id="68" class="l"><a class="l" href="#68"> 68: </a>    <span class="php-keyword1">return</span> is_home();
</span><span id="69" class="l"><a class="l" href="#69"> 69: </a>  }
</span><span id="70" class="l"><a class="l" href="#70"> 70: </a>
</span><span id="71" class="l"><a class="l" href="#71"> 71: </a>  <span class="php-comment">//Remove language information by url</span>
</span><span id="72" class="l"><a class="l" href="#72"> 72: </a>  CMLUtils::clear_url();
</span><span id="73" class="l"><a class="l" href="#73"> 73: </a>
</span><span id="74" class="l"><a class="l" href="#74"> 74: </a>  <span class="php-keyword1">return</span> trailingslashit( CMLUtils::get_clean_url() ) == trailingslashit( CMLUtils::home_url() );
</span><span id="75" class="l"><a class="l" href="#75"> 75: </a>}
</span><span id="76" class="l"><a class="l" href="#76"> 76: </a>
</span><span id="77" class="l"><a class="l" href="#77"> 77: </a><span class="php-comment">/**
</span></span><span id="78" class="l"><a class="l" href="#78"> 78: </a><span class="php-comment"> * @ignore
</span></span><span id="79" class="l"><a class="l" href="#79"> 79: </a><span class="php-comment"> * @internal
</span></span><span id="80" class="l"><a class="l" href="#80"> 80: </a><span class="php-comment"> *
</span></span><span id="81" class="l"><a class="l" href="#81"> 81: </a><span class="php-comment"> * get page by path
</span></span><span id="82" class="l"><a class="l" href="#82"> 82: </a><span class="php-comment"> *
</span></span><span id="83" class="l"><a class="l" href="#83"> 83: </a><span class="php-comment"> * On some site I can't use url_to_postid() because
</span></span><span id="84" class="l"><a class="l" href="#84"> 84: </a><span class="php-comment"> * $wp_reqruite is empty...
</span></span><span id="85" class="l"><a class="l" href="#85"> 85: </a><span class="php-comment"> * 
</span></span><span id="86" class="l"><a class="l" href="#86"> 86: </a><span class="php-comment"> */</span>
</span><span id="87" class="l"><a class="l" href="#87"> 87: </a><span class="php-keyword1">function</span> <a id="_cml_get_page_id_by_path" href="#_cml_get_page_id_by_path">cml_get_page_id_by_path</a>(<span class="php-var">$url</span>, <span class="php-var">$types</span> = <span class="php-keyword1">null</span>) {
</span><span id="88" class="l"><a class="l" href="#88"> 88: </a>  <span class="php-var">$url</span> = untrailingslashit( <span class="php-var">$url</span> );
</span><span id="89" class="l"><a class="l" href="#89"> 89: </a>  <span class="php-var">$plinks</span> = <span class="php-keyword2">explode</span>( <span class="php-quote">&quot;/&quot;</span>, <span class="php-var">$url</span> );
</span><span id="90" class="l"><a class="l" href="#90"> 90: </a>
</span><span id="91" class="l"><a class="l" href="#91"> 91: </a>  <span class="php-keyword1">if</span>( <span class="php-var">$types</span> == <span class="php-keyword1">null</span> ) {
</span><span id="92" class="l"><a class="l" href="#92"> 92: </a>    <span class="php-var">$types</span> = <span class="php-keyword2">array_keys</span>( get_post_types() );
</span><span id="93" class="l"><a class="l" href="#93"> 93: </a>  }
</span><span id="94" class="l"><a class="l" href="#94"> 94: </a>
</span><span id="95" class="l"><a class="l" href="#95"> 95: </a>  <span class="php-var">$p</span> = cml_get_page_by_path( <span class="php-var">$url</span>, OBJECT, <span class="php-var">$types</span> );
</span><span id="96" class="l"><a class="l" href="#96"> 96: </a>  <span class="php-var">$the_id</span> = <span class="php-keyword2">is_object</span>( <span class="php-var">$p</span> ) ? <span class="php-var">$p</span>-&gt;ID : <span class="php-num">0</span>;
</span><span id="97" class="l"><a class="l" href="#97"> 97: </a>
</span><span id="98" class="l"><a class="l" href="#98"> 98: </a>  <span class="php-keyword1">return</span> <span class="php-var">$the_id</span>;
</span><span id="99" class="l"><a class="l" href="#99"> 99: </a>}
</span><span id="100" class="l"><a class="l" href="#100">100: </a>
</span><span id="101" class="l"><a class="l" href="#101">101: </a><span class="php-comment">/**
</span></span><span id="102" class="l"><a class="l" href="#102">102: </a><span class="php-comment"> * @ignore
</span></span><span id="103" class="l"><a class="l" href="#103">103: </a><span class="php-comment"> * @internal
</span></span><span id="104" class="l"><a class="l" href="#104">104: </a><span class="php-comment"> *
</span></span><span id="105" class="l"><a class="l" href="#105">105: </a><span class="php-comment"> * This is modified version of wordpress function get_page_by_path,
</span></span><span id="106" class="l"><a class="l" href="#106">106: </a><span class="php-comment"> * because original one doesn't works correctly for me
</span></span><span id="107" class="l"><a class="l" href="#107">107: </a><span class="php-comment"> *
</span></span><span id="108" class="l"><a class="l" href="#108">108: </a><span class="php-comment"> * @since 2.1.0
</span></span><span id="109" class="l"><a class="l" href="#109">109: </a><span class="php-comment"> * @uses $wpdb
</span></span><span id="110" class="l"><a class="l" href="#110">110: </a><span class="php-comment"> *
</span></span><span id="111" class="l"><a class="l" href="#111">111: </a><span class="php-comment"> * @param string $page_path Page path
</span></span><span id="112" class="l"><a class="l" href="#112">112: </a><span class="php-comment"> * @param string $output Optional. Output type. OBJECT, ARRAY_N, or ARRAY_A. Default OBJECT.
</span></span><span id="113" class="l"><a class="l" href="#113">113: </a><span class="php-comment"> * @param array $post_type Optional. Post type. Default page.
</span></span><span id="114" class="l"><a class="l" href="#114">114: </a><span class="php-comment"> * @return WP_Post|null WP_Post on success or null on failure
</span></span><span id="115" class="l"><a class="l" href="#115">115: </a><span class="php-comment"> */</span>
</span><span id="116" class="l"><a class="l" href="#116">116: </a><span class="php-keyword1">function</span> <a id="_cml_get_page_by_path" href="#_cml_get_page_by_path">cml_get_page_by_path</a>(<span class="php-var">$page_path</span>, <span class="php-var">$output</span> = OBJECT, <span class="php-var">$post_type</span> = <span class="php-keyword1">array</span>(<span class="php-quote">'page'</span>)) {
</span><span id="117" class="l"><a class="l" href="#117">117: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="118" class="l"><a class="l" href="#118">118: </a>
</span><span id="119" class="l"><a class="l" href="#119">119: </a>    <span class="php-var">$page_path</span> = <span class="php-keyword2">rawurlencode</span>(<span class="php-keyword2">urldecode</span>(<span class="php-var">$page_path</span>));
</span><span id="120" class="l"><a class="l" href="#120">120: </a>    <span class="php-var">$page_path</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'%2F'</span>, <span class="php-quote">'/'</span>, <span class="php-var">$page_path</span>);
</span><span id="121" class="l"><a class="l" href="#121">121: </a>    <span class="php-var">$page_path</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'%20'</span>, <span class="php-quote">' '</span>, <span class="php-var">$page_path</span>);
</span><span id="122" class="l"><a class="l" href="#122">122: </a>    <span class="php-var">$parts</span> = <span class="php-keyword2">explode</span>( <span class="php-quote">'/'</span>, <span class="php-keyword2">trim</span>( <span class="php-var">$page_path</span>, <span class="php-quote">'/'</span> ) );
</span><span id="123" class="l"><a class="l" href="#123">123: </a>    <span class="php-var">$parts</span> = <span class="php-keyword2">array_map</span>( <span class="php-quote">'esc_sql'</span>, <span class="php-var">$parts</span> );
</span><span id="124" class="l"><a class="l" href="#124">124: </a>    <span class="php-var">$parts</span> = <span class="php-keyword2">array_map</span>( <span class="php-quote">'sanitize_title_for_query'</span>, <span class="php-var">$parts</span> );
</span><span id="125" class="l"><a class="l" href="#125">125: </a>
</span><span id="126" class="l"><a class="l" href="#126">126: </a>    <span class="php-var">$in_string</span> = <span class="php-quote">&quot;'&quot;</span>. <span class="php-keyword2">implode</span>( <span class="php-quote">&quot;','&quot;</span>, <span class="php-var">$parts</span> ) . <span class="php-quote">&quot;'&quot;</span>;
</span><span id="127" class="l"><a class="l" href="#127">127: </a>    <span class="php-var">$post_type_sql</span> = <span class="php-keyword2">implode</span>( <span class="php-quote">&quot;','&quot;</span>, <span class="php-var">$post_type</span> );
</span><span id="128" class="l"><a class="l" href="#128">128: </a><span class="php-comment">//     $wpdb-&gt;escape_by_ref( $post_type_sql );</span>
</span><span id="129" class="l"><a class="l" href="#129">129: </a>
</span><span id="130" class="l"><a class="l" href="#130">130: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$in_string</span> ) ) {
</span><span id="131" class="l"><a class="l" href="#131">131: </a>      <span class="php-keyword1">return</span>;
</span><span id="132" class="l"><a class="l" href="#132">132: </a>    }
</span><span id="133" class="l"><a class="l" href="#133">133: </a>
</span><span id="134" class="l"><a class="l" href="#134">134: </a>    <span class="php-var">$query</span> = <span class="php-quote">&quot;SELECT ID, post_name, post_parent, post_type FROM </span><span class="php-var">$wpdb</span><span class="php-quote">-&gt;posts WHERE post_name IN (</span><span class="php-var">$in_string</span><span class="php-quote">) AND (post_type IN ( '</span><span class="php-var">$post_type_sql</span><span class="php-quote">' ) ) AND post_status = 'publish'&quot;</span>;
</span><span id="135" class="l"><a class="l" href="#135">135: </a>    <span class="php-var">$pages</span> = <span class="php-var">$wpdb</span>-&gt;get_results( <span class="php-var">$query</span>, OBJECT_K );
</span><span id="136" class="l"><a class="l" href="#136">136: </a>    <span class="php-var">$revparts</span> = <span class="php-keyword2">array_reverse</span>( <span class="php-var">$parts</span> );
</span><span id="137" class="l"><a class="l" href="#137">137: </a>
</span><span id="138" class="l"><a class="l" href="#138">138: </a>    <span class="php-var">$foundid</span> = <span class="php-num">0</span>;
</span><span id="139" class="l"><a class="l" href="#139">139: </a>    <span class="php-keyword1">foreach</span> ( (<span class="php-keyword1">array</span>) <span class="php-var">$pages</span> <span class="php-keyword1">as</span> <span class="php-var">$page</span> ) {
</span><span id="140" class="l"><a class="l" href="#140">140: </a>        <span class="php-keyword1">if</span> ( <span class="php-var">$page</span>-&gt;post_name == <span class="php-var">$revparts</span>[<span class="php-num">0</span>] ) {
</span><span id="141" class="l"><a class="l" href="#141">141: </a>            <span class="php-var">$count</span> = <span class="php-num">0</span>;
</span><span id="142" class="l"><a class="l" href="#142">142: </a>            <span class="php-var">$p</span> = <span class="php-var">$page</span>;
</span><span id="143" class="l"><a class="l" href="#143">143: </a>
</span><span id="144" class="l"><a class="l" href="#144">144: </a>            <span class="php-keyword1">while</span> ( <span class="php-var">$p</span>-&gt;post_parent != <span class="php-num">0</span> &amp;&amp; <span class="php-keyword1">isset</span>( <span class="php-var">$pages</span>[ <span class="php-var">$p</span>-&gt;post_parent ] ) ) {
</span><span id="145" class="l"><a class="l" href="#145">145: </a>                <span class="php-var">$count</span>++;
</span><span id="146" class="l"><a class="l" href="#146">146: </a>                <span class="php-var">$parent</span> = <span class="php-var">$pages</span>[ <span class="php-var">$p</span>-&gt;post_parent ];
</span><span id="147" class="l"><a class="l" href="#147">147: </a>                <span class="php-keyword1">if</span> ( ! <span class="php-keyword1">isset</span>( <span class="php-var">$revparts</span>[ <span class="php-var">$count</span> ] ) || <span class="php-var">$parent</span>-&gt;post_name != <span class="php-var">$revparts</span>[ <span class="php-var">$count</span> ] )
</span><span id="148" class="l"><a class="l" href="#148">148: </a>                    <span class="php-keyword1">break</span>;
</span><span id="149" class="l"><a class="l" href="#149">149: </a>                <span class="php-var">$p</span> = <span class="php-var">$parent</span>;
</span><span id="150" class="l"><a class="l" href="#150">150: </a>            }
</span><span id="151" class="l"><a class="l" href="#151">151: </a>
</span><span id="152" class="l"><a class="l" href="#152">152: </a>            <span class="php-comment">//if ( $p-&gt;post_parent == 0 &amp;&amp; $count + 1 == count( $revparts ) &amp;&amp; $p-&gt;post_name == $revparts[ $count ] ) {</span>
</span><span id="153" class="l"><a class="l" href="#153">153: </a>            <span class="php-keyword1">if</span> ( <span class="php-var">$p</span>-&gt;post_parent == <span class="php-num">0</span> &amp;&amp; <span class="php-var">$p</span>-&gt;post_name == <span class="php-var">$revparts</span>[ <span class="php-var">$count</span> ] ) {
</span><span id="154" class="l"><a class="l" href="#154">154: </a>              <span class="php-var">$foundid</span> = <span class="php-var">$page</span>-&gt;ID;
</span><span id="155" class="l"><a class="l" href="#155">155: </a>              <span class="php-keyword1">if</span> ( <span class="php-var">$page</span>-&gt;post_type == <span class="php-var">$post_type</span> )
</span><span id="156" class="l"><a class="l" href="#156">156: </a>                  <span class="php-keyword1">break</span>;
</span><span id="157" class="l"><a class="l" href="#157">157: </a>            }
</span><span id="158" class="l"><a class="l" href="#158">158: </a>        }
</span><span id="159" class="l"><a class="l" href="#159">159: </a>    }
</span><span id="160" class="l"><a class="l" href="#160">160: </a>
</span><span id="161" class="l"><a class="l" href="#161">161: </a>    <span class="php-keyword1">if</span> ( <span class="php-var">$foundid</span> )
</span><span id="162" class="l"><a class="l" href="#162">162: </a>        <span class="php-keyword1">return</span> get_post( <span class="php-var">$foundid</span>, <span class="php-var">$output</span> );
</span><span id="163" class="l"><a class="l" href="#163">163: </a>
</span><span id="164" class="l"><a class="l" href="#164">164: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">null</span>;
</span><span id="165" class="l"><a class="l" href="#165">165: </a>}
</span><span id="166" class="l"><a class="l" href="#166">166: </a>
</span><span id="167" class="l"><a class="l" href="#167">167: </a><span class="php-comment">/**
</span></span><span id="168" class="l"><a class="l" href="#168">168: </a><span class="php-comment"> * return link of current page in according to selected $language, so if $result != current language
</span></span><span id="169" class="l"><a class="l" href="#169">169: </a><span class="php-comment"> * this function will return its translation link.
</span></span><span id="170" class="l"><a class="l" href="#170">170: </a><span class="php-comment"> *
</span></span><span id="171" class="l"><a class="l" href="#171">171: </a><span class="php-comment"> * @param stdObject $result - language object ( i.e. CMLLanguage::get_default() ) used to translate current link
</span></span><span id="172" class="l"><a class="l" href="#172">172: </a><span class="php-comment"> * @param boolean $linked - true, return linked translation, false return homepage link
</span></span><span id="173" class="l"><a class="l" href="#173">173: </a><span class="php-comment"> * @param boolean $only_existings - return linked post only if it exists, otherwise return blank link
</span></span><span id="174" class="l"><a class="l" href="#174">174: </a><span class="php-comment"> * @param boolean $queried - use get_queried_object_id instead of get_the_ID
</span></span><span id="175" class="l"><a class="l" href="#175">175: </a><span class="php-comment"> *
</span></span><span id="176" class="l"><a class="l" href="#176">176: </a><span class="php-comment"> * return string
</span></span><span id="177" class="l"><a class="l" href="#177">177: </a><span class="php-comment"> */</span>
</span><span id="178" class="l"><a class="l" href="#178">178: </a><span class="php-keyword1">function</span> <a id="_cml_get_the_link" href="#_cml_get_the_link">cml_get_the_link</a>( <span class="php-var">$result</span>, <span class="php-var">$linked</span> = <span class="php-keyword1">true</span>, <span class="php-var">$only_existings</span> = <span class="php-keyword1">false</span>, <span class="php-var">$queried</span> = <span class="php-keyword1">false</span> ) {
</span><span id="179" class="l"><a class="l" href="#179">179: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wpCeceppaML</span>, <span class="php-var">$_cml_settings</span>;
</span><span id="180" class="l"><a class="l" href="#180">180: </a>
</span><span id="181" class="l"><a class="l" href="#181">181: </a>  <span class="php-keyword1">if</span>( <span class="php-keyword2">defined</span>( <span class="php-quote">'CML_DEBUG'</span> ) &amp;&amp; <span class="php-keyword1">isset</span>( <span class="php-var">$_GET</span>[ <span class="php-quote">'cdb'</span> ] ) ) {
</span><span id="182" class="l"><a class="l" href="#182">182: </a>    <span class="php-keyword1">echo</span> <span class="php-quote">&quot;queried: </span><span class="php-var">$queried</span><span class="php-quote">&lt;br /&gt;&quot;</span>;
</span><span id="183" class="l"><a class="l" href="#183">183: </a>    <span class="php-keyword1">echo</span> <span class="php-quote">&quot;is_home: &quot;</span> . cml_is_homepage() . <span class="php-quote">&quot;&lt;br /&gt;&quot;</span>;
</span><span id="184" class="l"><a class="l" href="#184">184: </a>  }
</span><span id="185" class="l"><a class="l" href="#185">185: </a>  <span class="php-keyword1">if</span>( <span class="php-var">$queried</span> &amp;&amp; ( cml_is_homepage() || is_search() ) ) { <span class="php-comment">//&amp;&amp; cml_use_static_page() ) {</span>
</span><span id="186" class="l"><a class="l" href="#186">186: </a>    <span class="php-comment">//current page is homepage?</span>
</span><span id="187" class="l"><a class="l" href="#187">187: </a>    <span class="php-var">$link</span> = CMLUtils::get_home_url( <span class="php-var">$result</span>-&gt;cml_language_slug );
</span><span id="188" class="l"><a class="l" href="#188">188: </a>
</span><span id="189" class="l"><a class="l" href="#189">189: </a>    <span class="php-keyword1">if</span>( is_search() ) {
</span><span id="190" class="l"><a class="l" href="#190">190: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">isset</span>( <span class="php-var">$_GET</span>[ <span class="php-quote">'s'</span> ] ) ) {
</span><span id="191" class="l"><a class="l" href="#191">191: </a>        <span class="php-var">$args</span>[ <span class="php-quote">'s'</span> ] = esc_attr( <span class="php-var">$_GET</span>[ <span class="php-quote">'s'</span> ] );
</span><span id="192" class="l"><a class="l" href="#192">192: </a>      }
</span><span id="193" class="l"><a class="l" href="#193">193: </a>
</span><span id="194" class="l"><a class="l" href="#194">194: </a>      <span class="php-keyword1">if</span>( CMLUtils::get_url_mode() &lt;= PRE_LANG ) {
</span><span id="195" class="l"><a class="l" href="#195">195: </a>        <span class="php-var">$args</span>[ <span class="php-quote">'lang'</span> ] = <span class="php-var">$result</span>-&gt;cml_language_slug;
</span><span id="196" class="l"><a class="l" href="#196">196: </a>      }
</span><span id="197" class="l"><a class="l" href="#197">197: </a>
</span><span id="198" class="l"><a class="l" href="#198">198: </a>      <span class="php-var">$link</span> = add_query_arg( <span class="php-var">$args</span>, trailingslashit( <span class="php-var">$link</span> ) );
</span><span id="199" class="l"><a class="l" href="#199">199: </a>    }
</span><span id="200" class="l"><a class="l" href="#200">200: </a>  } <span class="php-keyword1">else</span> {
</span><span id="201" class="l"><a class="l" href="#201">201: </a>    <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_force_home_slug'</span> ] = <span class="php-var">$result</span>-&gt;cml_language_slug;
</span><span id="202" class="l"><a class="l" href="#202">202: </a>
</span><span id="203" class="l"><a class="l" href="#203">203: </a>    <span class="php-comment">//I have to force language to $result one</span>
</span><span id="204" class="l"><a class="l" href="#204">204: </a>    <span class="php-var">$wpCeceppaML</span>-&gt;force_category_lang( <span class="php-var">$result</span>-&gt;id );
</span><span id="205" class="l"><a class="l" href="#205">205: </a>
</span><span id="206" class="l"><a class="l" href="#206">206: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$queried</span> ) {
</span><span id="207" class="l"><a class="l" href="#207">207: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object'</span> ] ) ) {
</span><span id="208" class="l"><a class="l" href="#208">208: </a>        <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object'</span> ] = get_queried_object();
</span><span id="209" class="l"><a class="l" href="#209">209: </a>      }
</span><span id="210" class="l"><a class="l" href="#210">210: </a>      <span class="php-var">$q</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_get_queried_object'</span> ];
</span><span id="211" class="l"><a class="l" href="#211">211: </a>      
</span><span id="212" class="l"><a class="l" href="#212">212: </a>      <span class="php-var">$is_category</span> = <span class="php-keyword1">isset</span>( <span class="php-var">$q</span>-&gt;taxonomy ) &amp;&amp; <span class="php-quote">&quot;category&quot;</span> == <span class="php-var">$q</span>-&gt;taxonomy;
</span><span id="213" class="l"><a class="l" href="#213">213: </a>      <span class="php-var">$is_single</span> = <span class="php-keyword1">isset</span>( <span class="php-var">$q</span>-&gt;ID );
</span><span id="214" class="l"><a class="l" href="#214">214: </a>      <span class="php-var">$is_page</span> = <span class="php-var">$is_single</span>;
</span><span id="215" class="l"><a class="l" href="#215">215: </a>      <span class="php-var">$the_id</span> = ( <span class="php-var">$is_single</span> ) ? <span class="php-var">$q</span>-&gt;ID : <span class="php-num">0</span>;
</span><span id="216" class="l"><a class="l" href="#216">216: </a>      <span class="php-var">$is_tag</span> = <span class="php-keyword1">isset</span>( <span class="php-var">$q</span>-&gt;taxonomy ) &amp;&amp; <span class="php-quote">&quot;post_tag&quot;</span> == <span class="php-var">$q</span>-&gt;taxonomy;
</span><span id="217" class="l"><a class="l" href="#217">217: </a>
</span><span id="218" class="l"><a class="l" href="#218">218: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$q</span> ) ) {
</span><span id="219" class="l"><a class="l" href="#219">219: </a>        <span class="php-var">$is_404</span> = is_404();
</span><span id="220" class="l"><a class="l" href="#220">220: </a>      }
</span><span id="221" class="l"><a class="l" href="#221">221: </a>    } <span class="php-keyword1">else</span> {
</span><span id="222" class="l"><a class="l" href="#222">222: </a>      <span class="php-var">$is_category</span> = is_category();
</span><span id="223" class="l"><a class="l" href="#223">223: </a>      <span class="php-var">$is_single</span> = is_single();
</span><span id="224" class="l"><a class="l" href="#224">224: </a>      <span class="php-var">$is_page</span> = is_page();
</span><span id="225" class="l"><a class="l" href="#225">225: </a>      <span class="php-var">$the_id</span> = get_the_ID();
</span><span id="226" class="l"><a class="l" href="#226">226: </a>      <span class="php-var">$is_404</span> = is_404();
</span><span id="227" class="l"><a class="l" href="#227">227: </a>      <span class="php-var">$is_tag</span> = is_tag();
</span><span id="228" class="l"><a class="l" href="#228">228: </a>    }
</span><span id="229" class="l"><a class="l" href="#229">229: </a>
</span><span id="230" class="l"><a class="l" href="#230">230: </a>    <span class="php-comment">/* Collego la categoria della lingua attuale con quella della linga della bandierina */</span>
</span><span id="231" class="l"><a class="l" href="#231">231: </a>    <span class="php-var">$link</span> = <span class="php-quote">&quot;&quot;</span>;
</span><span id="232" class="l"><a class="l" href="#232">232: </a>
</span><span id="233" class="l"><a class="l" href="#233">233: </a>    <span class="php-keyword1">if</span>( ! in_the_loop() ) {
</span><span id="234" class="l"><a class="l" href="#234">234: </a>      <span class="php-var">$lang_id</span> = CMLLanguage::get_current_id();
</span><span id="235" class="l"><a class="l" href="#235">235: </a>    } <span class="php-keyword1">else</span>
</span><span id="236" class="l"><a class="l" href="#236">236: </a>      <span class="php-var">$lang_id</span> = CMLLanguage::get_id_by_post_id( <span class="php-var">$the_id</span> );
</span><span id="237" class="l"><a class="l" href="#237">237: </a>
</span><span id="238" class="l"><a class="l" href="#238">238: </a>    <span class="php-comment">/*
</span></span><span id="239" class="l"><a class="l" href="#239">239: </a><span class="php-comment">     * I must check that is_category is false, or wp will display 404
</span></span><span id="240" class="l"><a class="l" href="#240">240: </a><span class="php-comment">     * is_single is true also for category and in this case
</span></span><span id="241" class="l"><a class="l" href="#241">241: </a><span class="php-comment">     * the plugin will return wrong link
</span></span><span id="242" class="l"><a class="l" href="#242">242: </a><span class="php-comment">     */</span>
</span><span id="243" class="l"><a class="l" href="#243">243: </a>    <span class="php-keyword1">if</span>( ( ( <span class="php-var">$is_single</span> || <span class="php-var">$is_page</span> ) ||  <span class="php-var">$linked</span> ) &amp;&amp; ! <span class="php-var">$is_category</span> ) {
</span><span id="244" class="l"><a class="l" href="#244">244: </a>      <span class="php-var">$linked_id</span> = CMLPost::get_translation( <span class="php-var">$result</span>-&gt;id, <span class="php-var">$the_id</span> );
</span><span id="245" class="l"><a class="l" href="#245">245: </a>
</span><span id="246" class="l"><a class="l" href="#246">246: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$linked_id</span> ) ) {
</span><span id="247" class="l"><a class="l" href="#247">247: </a>        <span class="php-var">$link</span> = get_permalink( <span class="php-var">$linked_id</span> );
</span><span id="248" class="l"><a class="l" href="#248">248: </a>        <span class="php-var">$link</span> = CMLPost::remove_extra_number( <span class="php-var">$link</span>, get_post( <span class="php-var">$linked_id</span> ) );
</span><span id="249" class="l"><a class="l" href="#249">249: </a>
</span><span id="250" class="l"><a class="l" href="#250">250: </a>        <span class="php-keyword1">if</span>( CMLUtils::_get( <span class="php-quote">'_real_language'</span> ) != CMLLanguage::get_current_id()
</span><span id="251" class="l"><a class="l" href="#251">251: </a>            &amp;&amp; <span class="php-var">$linked_id</span> == <span class="php-var">$the_id</span> ) {
</span><span id="252" class="l"><a class="l" href="#252">252: </a>
</span><span id="253" class="l"><a class="l" href="#253">253: </a>          <span class="php-keyword1">if</span>( CMLUtils::get_url_mode() == PRE_PATH ) {
</span><span id="254" class="l"><a class="l" href="#254">254: </a>            <span class="php-var">$link</span> = <span class="php-var">$wpCeceppaML</span>-&gt;convert_url( <span class="php-var">$link</span>, <span class="php-var">$result</span>-&gt;cml_language_slug );
</span><span id="255" class="l"><a class="l" href="#255">255: </a>          }
</span><span id="256" class="l"><a class="l" href="#256">256: </a>        }
</span><span id="257" class="l"><a class="l" href="#257">257: </a>      }
</span><span id="258" class="l"><a class="l" href="#258">258: </a>    }
</span><span id="259" class="l"><a class="l" href="#259">259: </a>
</span><span id="260" class="l"><a class="l" href="#260">260: </a>    <span class="php-keyword1">if</span>( is_archive() &amp;&amp; ! <span class="php-var">$is_category</span> &amp;&amp; ! is_post_type_archive() ) {
</span><span id="261" class="l"><a class="l" href="#261">261: </a>      <span class="php-keyword1">global</span> <span class="php-var">$wp</span>;
</span><span id="262" class="l"><a class="l" href="#262">262: </a>
</span><span id="263" class="l"><a class="l" href="#263">263: </a>      <span class="php-var">$link</span> = trailingslashit( home_url( <span class="php-var">$wp</span>-&gt;request ) );
</span><span id="264" class="l"><a class="l" href="#264">264: </a>
</span><span id="265" class="l"><a class="l" href="#265">265: </a>      <span class="php-keyword1">if</span>( CMLUtils::get_url_mode() == PRE_NONE ||
</span><span id="266" class="l"><a class="l" href="#266">266: </a>          CMLUtils::get_url_mode() == PRE_LANG ) {
</span><span id="267" class="l"><a class="l" href="#267">267: </a>        <span class="php-var">$link</span> = add_query_arg( <span class="php-keyword1">array</span>( <span class="php-quote">&quot;lang&quot;</span> =&gt; <span class="php-var">$result</span>-&gt;cml_language_slug ), <span class="php-var">$link</span> );
</span><span id="268" class="l"><a class="l" href="#268">268: </a>      }
</span><span id="269" class="l"><a class="l" href="#269">269: </a>    }
</span><span id="270" class="l"><a class="l" href="#270">270: </a>
</span><span id="271" class="l"><a class="l" href="#271">271: </a>    <span class="php-comment">//Collego le categorie delle varie lingue</span>
</span><span id="272" class="l"><a class="l" href="#272">272: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$is_category</span> ) {
</span><span id="273" class="l"><a class="l" href="#273">273: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$queried</span> &amp;&amp; <span class="php-keyword1">isset</span>( <span class="php-var">$q</span>-&gt;term_id ) ) {
</span><span id="274" class="l"><a class="l" href="#274">274: </a>        <span class="php-var">$cat</span> = <span class="php-keyword1">array</span>( <span class="php-quote">&quot;term_id&quot;</span> =&gt; <span class="php-var">$q</span>-&gt;term_id );
</span><span id="275" class="l"><a class="l" href="#275">275: </a>      } <span class="php-keyword1">else</span> {
</span><span id="276" class="l"><a class="l" href="#276">276: </a>        <span class="php-var">$cat</span> = get_the_category();
</span><span id="277" class="l"><a class="l" href="#277">277: </a>      }
</span><span id="278" class="l"><a class="l" href="#278">278: </a>
</span><span id="279" class="l"><a class="l" href="#279">279: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword2">is_array</span>( <span class="php-var">$cat</span> ) ) {
</span><span id="280" class="l"><a class="l" href="#280">280: </a>        <span class="php-var">$cat_id</span> = ( <span class="php-keyword1">isset</span>( <span class="php-var">$cat</span>[ <span class="php-quote">'term_id'</span> ] ) ) ? <span class="php-var">$cat</span>[ <span class="php-quote">'term_id'</span> ] : ( <span class="php-var">$cat</span>[ <span class="php-keyword2">count</span>(<span class="php-var">$cat</span>) - <span class="php-num">1</span> ]-&gt;term_id );
</span><span id="281" class="l"><a class="l" href="#281">281: </a>
</span><span id="282" class="l"><a class="l" href="#282">282: </a>        <span class="php-comment">//Mi recupererà il link tradotto dal mio plugin ;)</span>
</span><span id="283" class="l"><a class="l" href="#283">283: </a>        CMLUtils::_set( <span class="php-quote">'_force_category_lang'</span>, <span class="php-var">$result</span>-&gt;id );
</span><span id="284" class="l"><a class="l" href="#284">284: </a>        <span class="php-var">$link</span> = get_category_link( <span class="php-var">$cat_id</span> );
</span><span id="285" class="l"><a class="l" href="#285">285: </a>        
</span><span id="286" class="l"><a class="l" href="#286">286: </a>        CMLUtils::_del( <span class="php-quote">'_force_category_lang'</span> );
</span><span id="287" class="l"><a class="l" href="#287">287: </a>      } <span class="php-comment">//endif;</span>
</span><span id="288" class="l"><a class="l" href="#288">288: </a>    }
</span><span id="289" class="l"><a class="l" href="#289">289: </a>    
</span><span id="290" class="l"><a class="l" href="#290">290: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$queried</span> &amp;&amp; <span class="php-var">$is_tag</span> ) { <span class="php-comment">//&amp;&amp; false !== strpos( CMLUtils::get_clean_url(), &quot;/tag/&quot; ) ) ) {</span>
</span><span id="291" class="l"><a class="l" href="#291">291: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$q</span> ) ) {
</span><span id="292" class="l"><a class="l" href="#292">292: </a>        <span class="php-var">$term_id</span> = <span class="php-var">$q</span>-&gt;term_id;
</span><span id="293" class="l"><a class="l" href="#293">293: </a>      } <span class="php-keyword1">else</span> {
</span><span id="294" class="l"><a class="l" href="#294">294: </a>        <span class="php-var">$term_id</span> = CMLUtils::_get( <span class="php-quote">&quot;_reverted&quot;</span> );
</span><span id="295" class="l"><a class="l" href="#295">295: </a>      }
</span><span id="296" class="l"><a class="l" href="#296">296: </a>
</span><span id="297" class="l"><a class="l" href="#297">297: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$term_id</span> ) ) {
</span><span id="298" class="l"><a class="l" href="#298">298: </a>        CMLUtils::_set( <span class="php-quote">'_force_category_lang'</span>, <span class="php-var">$result</span>-&gt;id );
</span><span id="299" class="l"><a class="l" href="#299">299: </a>
</span><span id="300" class="l"><a class="l" href="#300">300: </a>        <span class="php-var">$link</span> = get_tag_link( <span class="php-var">$term_id</span> );
</span><span id="301" class="l"><a class="l" href="#301">301: </a>
</span><span id="302" class="l"><a class="l" href="#302">302: </a>        CMLUtils::_del( <span class="php-quote">'_force_category_lang'</span> );
</span><span id="303" class="l"><a class="l" href="#303">303: </a>      }
</span><span id="304" class="l"><a class="l" href="#304">304: </a>    }
</span><span id="305" class="l"><a class="l" href="#305">305: </a>
</span><span id="306" class="l"><a class="l" href="#306">306: </a>    <span class="php-keyword1">if</span>( is_paged() ) {
</span><span id="307" class="l"><a class="l" href="#307">307: </a>      <span class="php-var">$link</span> = add_query_arg( <span class="php-keyword1">array</span>( <span class="php-quote">&quot;lang&quot;</span> =&gt; <span class="php-var">$result</span>-&gt;cml_language_slug ) );
</span><span id="308" class="l"><a class="l" href="#308">308: </a>    }
</span><span id="309" class="l"><a class="l" href="#309">309: </a>
</span><span id="310" class="l"><a class="l" href="#310">310: </a>    <span class="php-keyword1">unset</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_force_home_slug'</span> ] );
</span><span id="311" class="l"><a class="l" href="#311">311: </a>    <span class="php-var">$wpCeceppaML</span>-&gt;unset_category_lang();
</span><span id="312" class="l"><a class="l" href="#312">312: </a>
</span><span id="313" class="l"><a class="l" href="#313">313: </a>    <span class="php-comment">/* Controllo se è stata impostata una pagina statica,
</span></span><span id="314" class="l"><a class="l" href="#314">314: </a><span class="php-comment">        perché così invece di restituire il link dell'articolo collegato
</span></span><span id="315" class="l"><a class="l" href="#315">315: </a><span class="php-comment">        aggiungo il più &quot;bello&quot; ?lang=## alla fine della home.
</span></span><span id="316" class="l"><a class="l" href="#316">316: </a><span class="php-comment">
</span></span><span id="317" class="l"><a class="l" href="#317">317: </a><span class="php-comment">        Se non ho trovato nesuna traduzione per l'articolo, la bandiera punterà alla homepage
</span></span><span id="318" class="l"><a class="l" href="#318">318: </a><span class="php-comment">    */</span>
</span><span id="319" class="l"><a class="l" href="#319">319: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$link</span> ) &amp;&amp; ! <span class="php-var">$only_existings</span> ) {
</span><span id="320" class="l"><a class="l" href="#320">320: </a>      <span class="php-keyword1">if</span>( <span class="php-num">1</span> === CMLUtils::_get( <span class="php-quote">&quot;is_crawler&quot;</span> ) ) {
</span><span id="321" class="l"><a class="l" href="#321">321: </a>        <span class="php-keyword1">return</span>;
</span><span id="322" class="l"><a class="l" href="#322">322: </a>      }
</span><span id="323" class="l"><a class="l" href="#323">323: </a>
</span><span id="324" class="l"><a class="l" href="#324">324: </a>      <span class="php-comment">//If post doesn't exists in current language I'll return the link to default language, if exists :)</span>
</span><span id="325" class="l"><a class="l" href="#325">325: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$_cml_settings</span>[ <span class="php-quote">'cml_force_languge'</span> ] == <span class="php-num">1</span> ) {
</span><span id="326" class="l"><a class="l" href="#326">326: </a>        <span class="php-comment">/*
</span></span><span id="327" class="l"><a class="l" href="#327">327: </a><span class="php-comment">         * return translation, if exists :)
</span></span><span id="328" class="l"><a class="l" href="#328">328: </a><span class="php-comment">         */</span>
</span><span id="329" class="l"><a class="l" href="#329">329: </a>        <span class="php-keyword1">if</span>( is_single() || is_page() ) {
</span><span id="330" class="l"><a class="l" href="#330">330: </a>          <span class="php-var">$l</span> = cml_get_linked_post( <span class="php-var">$the_id</span>, CMLLanguage::get_default_id() );
</span><span id="331" class="l"><a class="l" href="#331">331: </a>          <span class="php-comment">// if( ! empty( $l ) ) return get_permalink( $l );</span>
</span><span id="332" class="l"><a class="l" href="#332">332: </a>        }
</span><span id="333" class="l"><a class="l" href="#333">333: </a>
</span><span id="334" class="l"><a class="l" href="#334">334: </a>        <span class="php-comment">/*
</span></span><span id="335" class="l"><a class="l" href="#335">335: </a><span class="php-comment">         * no translation found, and user choosed to force page to flag language,
</span></span><span id="336" class="l"><a class="l" href="#336">336: </a><span class="php-comment">         * I add parameter &quot;lang=##&quot; to url
</span></span><span id="337" class="l"><a class="l" href="#337">337: </a><span class="php-comment">         */</span>
</span><span id="338" class="l"><a class="l" href="#338">338: </a>        <span class="php-var">$link</span> = <span class="php-quote">&quot;http://&quot;</span> . <span class="php-var">$_SERVER</span>[<span class="php-quote">'HTTP_HOST'</span>] . <span class="php-var">$_SERVER</span>[<span class="php-quote">'REQUEST_URI'</span>];
</span><span id="339" class="l"><a class="l" href="#339">339: </a>        <span class="php-keyword1">if</span>( CMLPost::get_language_by_id( <span class="php-var">$the_id</span> ) != <span class="php-var">$result</span>-&gt;id ) {
</span><span id="340" class="l"><a class="l" href="#340">340: </a>          <span class="php-var">$link</span> = add_query_arg( <span class="php-keyword1">array</span>( <span class="php-quote">&quot;lang&quot;</span> =&gt; <span class="php-var">$result</span>-&gt;cml_language_slug ), <span class="php-var">$link</span> );
</span><span id="341" class="l"><a class="l" href="#341">341: </a>        }
</span><span id="342" class="l"><a class="l" href="#342">342: </a>      } <span class="php-keyword1">else</span> {
</span><span id="343" class="l"><a class="l" href="#343">343: </a>        <span class="php-var">$link</span> = CMLUtils::get_home_url( <span class="php-var">$result</span>-&gt;cml_language_slug );
</span><span id="344" class="l"><a class="l" href="#344">344: </a>      }
</span><span id="345" class="l"><a class="l" href="#345">345: </a>
</span><span id="346" class="l"><a class="l" href="#346">346: </a>      <span class="php-keyword1">if</span>( ( <span class="php-var">$is_tag</span> || ( <span class="php-keyword1">isset</span>( <span class="php-var">$is_404</span> ) &amp;&amp; <span class="php-var">$is_404</span> ) ) &amp;&amp; CMLUtils::get_url_mode() &gt; PRE_LANG ) {
</span><span id="347" class="l"><a class="l" href="#347">347: </a>        <span class="php-var">$clean</span> = CMLUtils::get_clean_url();
</span><span id="348" class="l"><a class="l" href="#348">348: </a>        <span class="php-var">$url</span> = CMLUtils::home_url();
</span><span id="349" class="l"><a class="l" href="#349">349: </a>        
</span><span id="350" class="l"><a class="l" href="#350">350: </a>        <span class="php-comment">//Change slug in url instead of append ?lang arg</span>
</span><span id="351" class="l"><a class="l" href="#351">351: </a>        <span class="php-var">$link</span> = <span class="php-keyword2">str_replace</span>( <span class="php-var">$url</span>, <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$clean</span> );
</span><span id="352" class="l"><a class="l" href="#352">352: </a>        <span class="php-var">$link</span> = CMLUtils::get_home_url( <span class="php-var">$result</span>-&gt;cml_language_slug ) . <span class="php-var">$link</span>;
</span><span id="353" class="l"><a class="l" href="#353">353: </a>      }
</span><span id="354" class="l"><a class="l" href="#354">354: </a>    }
</span><span id="355" class="l"><a class="l" href="#355">355: </a>  }
</span><span id="356" class="l"><a class="l" href="#356">356: </a>
</span><span id="357" class="l"><a class="l" href="#357">357: </a>  <span class="php-keyword1">return</span> <span class="php-var">$link</span>;
</span><span id="358" class="l"><a class="l" href="#358">358: </a>}
</span><span id="359" class="l"><a class="l" href="#359">359: </a>
</span><span id="360" class="l"><a class="l" href="#360">360: </a><span class="php-comment">/**
</span></span><span id="361" class="l"><a class="l" href="#361">361: </a><span class="php-comment"> * @ignore
</span></span><span id="362" class="l"><a class="l" href="#362">362: </a><span class="php-comment"> * @internal
</span></span><span id="363" class="l"><a class="l" href="#363">363: </a><span class="php-comment"> *
</span></span><span id="364" class="l"><a class="l" href="#364">364: </a><span class="php-comment"> * use static page?
</span></span><span id="365" class="l"><a class="l" href="#365">365: </a><span class="php-comment"> */</span>
</span><span id="366" class="l"><a class="l" href="#366">366: </a><span class="php-keyword1">function</span> <a id="_cml_use_static_page" href="#_cml_use_static_page">cml_use_static_page</a>() {
</span><span id="367" class="l"><a class="l" href="#367">367: </a>  <span class="php-keyword1">return</span> (get_option(<span class="php-quote">&quot;page_for_posts&quot;</span>) &gt; <span class="php-num">0</span>) ||
</span><span id="368" class="l"><a class="l" href="#368">368: </a>      (get_option(<span class="php-quote">&quot;page_on_front&quot;</span>) &gt; <span class="php-num">0</span>);
</span><span id="369" class="l"><a class="l" href="#369">369: </a>}
</span><span id="370" class="l"><a class="l" href="#370">370: </a>
</span><span id="371" class="l"><a class="l" href="#371">371: </a><span class="php-comment">/**
</span></span><span id="372" class="l"><a class="l" href="#372">372: </a><span class="php-comment"> * grab browser language
</span></span><span id="373" class="l"><a class="l" href="#373">373: </a><span class="php-comment"> *
</span></span><span id="374" class="l"><a class="l" href="#374">374: </a><span class="php-comment"> * @return string
</span></span><span id="375" class="l"><a class="l" href="#375">375: </a><span class="php-comment"> */</span>
</span><span id="376" class="l"><a class="l" href="#376">376: </a><span class="php-keyword1">function</span> <a id="_cml_get_browser_lang" href="#_cml_get_browser_lang">cml_get_browser_lang</a>() {
</span><span id="377" class="l"><a class="l" href="#377">377: </a>  <span class="php-keyword1">if</span>( <span class="php-keyword1">isset</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_browser_lang'</span> ] ) ) <span class="php-keyword1">return</span> <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_browser_lang'</span> ];
</span><span id="378" class="l"><a class="l" href="#378">378: </a>
</span><span id="379" class="l"><a class="l" href="#379">379: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="380" class="l"><a class="l" href="#380">380: </a>
</span><span id="381" class="l"><a class="l" href="#381">381: </a>  <span class="php-var">$browser_langs</span> = @<span class="php-keyword2">explode</span>( <span class="php-quote">&quot;;&quot;</span>, <span class="php-var">$_SERVER</span>[<span class="php-quote">'HTTP_ACCEPT_LANGUAGE'</span>] );
</span><span id="382" class="l"><a class="l" href="#382">382: </a>  <span class="php-var">$lang</span> = <span class="php-keyword1">null</span>;
</span><span id="383" class="l"><a class="l" href="#383">383: </a>
</span><span id="384" class="l"><a class="l" href="#384">384: </a>  <span class="php-comment">//Se la lingua del browser coincide con una di quella attuale della pagina, ignoro tutto</span>
</span><span id="385" class="l"><a class="l" href="#385">385: </a>  <span class="php-keyword1">foreach</span>( <span class="php-var">$browser_langs</span> <span class="php-keyword1">as</span> <span class="php-var">$blang</span> ) {
</span><span id="386" class="l"><a class="l" href="#386">386: </a>    @<span class="php-keyword1">list</span>( <span class="php-var">$code1</span>, <span class="php-var">$code2</span> ) = <span class="php-keyword2">explode</span>( <span class="php-quote">&quot;,&quot;</span>, <span class="php-var">$blang</span> );
</span><span id="387" class="l"><a class="l" href="#387">387: </a>
</span><span id="388" class="l"><a class="l" href="#388">388: </a>    <span class="php-var">$locale</span>[] = <span class="php-keyword2">str_replace</span>( <span class="php-quote">&quot;-&quot;</span>, <span class="php-quote">&quot;_&quot;</span>, <span class="php-var">$code1</span> );
</span><span id="389" class="l"><a class="l" href="#389">389: </a>    <span class="php-var">$locale</span>[] = <span class="php-keyword2">str_replace</span>( <span class="php-quote">&quot;-&quot;</span>, <span class="php-quote">&quot;_&quot;</span>, <span class="php-var">$code2</span> );
</span><span id="390" class="l"><a class="l" href="#390">390: </a>
</span><span id="391" class="l"><a class="l" href="#391">391: </a>    <span class="php-comment">//Per ogni codice che trovo verifico se è gestito, appena ne trovo 1 mi fermo</span>
</span><span id="392" class="l"><a class="l" href="#392">392: </a>    <span class="php-comment">//Perché il mio browser mi restituisce sia it-IT, che en-EN, quindi mi devo fermare appena trovo un riscontro</span>
</span><span id="393" class="l"><a class="l" href="#393">393: </a>    <span class="php-comment">//Senno mi ritrovo sempre la lingua en-EN come $browser_langs;</span>
</span><span id="394" class="l"><a class="l" href="#394">394: </a>    <span class="php-var">$i</span> = <span class="php-num">0</span>;
</span><span id="395" class="l"><a class="l" href="#395">395: </a>    <span class="php-keyword1">while</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$lang</span> ) &amp;&amp; <span class="php-var">$i</span> &lt; <span class="php-keyword2">count</span>( <span class="php-var">$locale</span> ) ) {
</span><span id="396" class="l"><a class="l" href="#396">396: </a>      <span class="php-var">$l</span> = <span class="php-var">$locale</span>[<span class="php-var">$i</span>];
</span><span id="397" class="l"><a class="l" href="#397">397: </a>    
</span><span id="398" class="l"><a class="l" href="#398">398: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword2">strlen</span>( <span class="php-var">$l</span> ) &gt; <span class="php-num">2</span> ) {
</span><span id="399" class="l"><a class="l" href="#399">399: </a>        <span class="php-var">$lang</span> = CMLLanguage::get_id_by_locale( <span class="php-var">$l</span> );
</span><span id="400" class="l"><a class="l" href="#400">400: </a>      } <span class="php-keyword1">else</span> {
</span><span id="401" class="l"><a class="l" href="#401">401: </a>        <span class="php-comment">//Se ho solo 2 caratteri, cerco negli &quot;slug&quot;</span>
</span><span id="402" class="l"><a class="l" href="#402">402: </a>        <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$l</span> );
</span><span id="403" class="l"><a class="l" href="#403">403: </a>      }
</span><span id="404" class="l"><a class="l" href="#404">404: </a>    
</span><span id="405" class="l"><a class="l" href="#405">405: </a>      <span class="php-var">$i</span>++;
</span><span id="406" class="l"><a class="l" href="#406">406: </a>    } <span class="php-comment">//endwhile;</span>
</span><span id="407" class="l"><a class="l" href="#407">407: </a>
</span><span id="408" class="l"><a class="l" href="#408">408: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span> (<span class="php-var">$lang</span> ) ) {
</span><span id="409" class="l"><a class="l" href="#409">409: </a>      <span class="php-keyword1">break</span>;
</span><span id="410" class="l"><a class="l" href="#410">410: </a>    }
</span><span id="411" class="l"><a class="l" href="#411">411: </a>  }  <span class="php-comment">//endforeach;</span>
</span><span id="412" class="l"><a class="l" href="#412">412: </a>
</span><span id="413" class="l"><a class="l" href="#413">413: </a>  <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_browser_lang'</span> ] = <span class="php-var">$lang</span>;
</span><span id="414" class="l"><a class="l" href="#414">414: </a>
</span><span id="415" class="l"><a class="l" href="#415">415: </a>  <span class="php-keyword1">return</span> <span class="php-var">$lang</span>;
</span><span id="416" class="l"><a class="l" href="#416">416: </a>}
</span><span id="417" class="l"><a class="l" href="#417">417: </a>
</span><span id="418" class="l"><a class="l" href="#418">418: </a><span class="php-comment">/**
</span></span><span id="419" class="l"><a class="l" href="#419">419: </a><span class="php-comment"> * return post/page notice in selected language
</span></span><span id="420" class="l"><a class="l" href="#420">420: </a><span class="php-comment"> *
</span></span><span id="421" class="l"><a class="l" href="#421">421: </a><span class="php-comment"> * @param sting $lang_slug - language slug
</span></span><span id="422" class="l"><a class="l" href="#422">422: </a><span class="php-comment"> * 
</span></span><span id="423" class="l"><a class="l" href="#423">423: </a><span class="php-comment"> * @return string return translated notice
</span></span><span id="424" class="l"><a class="l" href="#424">424: </a><span class="php-comment"> */</span>
</span><span id="425" class="l"><a class="l" href="#425">425: </a><span class="php-keyword1">function</span> <a id="_cml_get_notice" href="#_cml_get_notice">cml_get_notice</a>( <span class="php-var">$lang</span> ) {
</span><span id="426" class="l"><a class="l" href="#426">426: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>, <span class="php-var">$wpCeceppaML</span>;
</span><span id="427" class="l"><a class="l" href="#427">427: </a>
</span><span id="428" class="l"><a class="l" href="#428">428: </a>  <span class="php-comment">//$type - type of notice ( post or page )</span>
</span><span id="429" class="l"><a class="l" href="#429">429: </a>  <span class="php-var">$type</span> = ( is_single() ) ? <span class="php-quote">&quot;post&quot;</span> : <span class="php-quote">&quot;page&quot;</span>;
</span><span id="430" class="l"><a class="l" href="#430">430: </a>
</span><span id="431" class="l"><a class="l" href="#431">431: </a>  <span class="php-var">$r</span> = CMLTranslations::get( <span class="php-var">$lang</span>,
</span><span id="432" class="l"><a class="l" href="#432">432: </a>                            <span class="php-quote">&quot;_notice_</span><span class="php-var">$type</span><span class="php-quote">&quot;</span>,
</span><span id="433" class="l"><a class="l" href="#433">433: </a>                            <span class="php-quote">&quot;N&quot;</span>, <span class="php-keyword1">true</span>, <span class="php-keyword1">true</span> );
</span><span id="434" class="l"><a class="l" href="#434">434: </a>
</span><span id="435" class="l"><a class="l" href="#435">435: </a>  <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$r</span> ) )
</span><span id="436" class="l"><a class="l" href="#436">436: </a>    <span class="php-keyword1">return</span> <span class="php-var">$r</span>;
</span><span id="437" class="l"><a class="l" href="#437">437: </a>  <span class="php-keyword1">else</span>
</span><span id="438" class="l"><a class="l" href="#438">438: </a>    CMLLanguage::get_current()-&gt;cml_language;
</span><span id="439" class="l"><a class="l" href="#439">439: </a>}
</span><span id="440" class="l"><a class="l" href="#440">440: </a>
</span><span id="441" class="l"><a class="l" href="#441">441: </a><span class="php-comment">/**
</span></span><span id="442" class="l"><a class="l" href="#442">442: </a><span class="php-comment"> * Return flag &amp;lt;ul&amp;gt;&amp;lt;li&amp;gt;....&amp;lt;/li&amp;gt;&amp;lt;/ul&amp;gt; list
</span></span><span id="443" class="l"><a class="l" href="#443">443: </a><span class="php-comment"> *
</span></span><span id="444" class="l"><a class="l" href="#444">444: </a><span class="php-comment"> * @param array $args is parameters list:
</span></span><span id="445" class="l"><a class="l" href="#445">445: </a><span class="php-comment"> *              &lt;ul&gt;
</span></span><span id="446" class="l"><a class="l" href="#446">446: </a><span class="php-comment"> *                &lt;li&gt;
</span></span><span id="447" class="l"><a class="l" href="#447">447: </a><span class="php-comment"> *                  show ( string ) - choose what to display:&lt;br /&gt;
</span></span><span id="448" class="l"><a class="l" href="#448">448: </a><span class="php-comment"> *                  &lt;i&gt;default: text&lt;/i&gt;
</span></span><span id="449" class="l"><a class="l" href="#449">449: </a><span class="php-comment"> *                &lt;/li&gt;
</span></span><span id="450" class="l"><a class="l" href="#450">450: </a><span class="php-comment"> *                &lt;ul&gt;
</span></span><span id="451" class="l"><a class="l" href="#451">451: </a><span class="php-comment"> *                   &lt;li&gt;text: show only language name&lt;/li&gt;
</span></span><span id="452" class="l"><a class="l" href="#452">452: </a><span class="php-comment"> *                   &lt;li&gt;slug: show language slug&lt;/li&gt;
</span></span><span id="453" class="l"><a class="l" href="#453">453: </a><span class="php-comment"> *                   &lt;li&gt;none: show no text&lt;/li&gt;
</span></span><span id="454" class="l"><a class="l" href="#454">454: </a><span class="php-comment"> *               &lt;/ul&gt;
</span></span><span id="455" class="l"><a class="l" href="#455">455: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="456" class="l"><a class="l" href="#456">456: </a><span class="php-comment"> *                show_flag ( boolean ) - show flag?&lt;br /&gt;
</span></span><span id="457" class="l"><a class="l" href="#457">457: </a><span class="php-comment"> *                &lt;i&gt;default: true&lt;/i&gt;
</span></span><span id="458" class="l"><a class="l" href="#458">458: </a><span class="php-comment"> *               &lt;/li&gt;
</span></span><span id="459" class="l"><a class="l" href="#459">459: </a><span class="php-comment"> *               &lt;li&gt;size ( string ) - flag size&lt;br /&gt;
</span></span><span id="460" class="l"><a class="l" href="#460">460: </a><span class="php-comment"> *                you can use constants:&lt;br /&gt;
</span></span><span id="461" class="l"><a class="l" href="#461">461: </a><span class="php-comment"> *                  CML_FLAG_TINY ( 16x11 )&lt;br /&gt;
</span></span><span id="462" class="l"><a class="l" href="#462">462: </a><span class="php-comment"> *                  CML_FLAG_SMALL ( 32x23 )&lt;br /&gt;
</span></span><span id="463" class="l"><a class="l" href="#463">463: </a><span class="php-comment"> *                  &lt;i&gt;default: CML_FLAG_TINY&lt;/i&gt;
</span></span><span id="464" class="l"><a class="l" href="#464">464: </a><span class="php-comment"> *                &lt;ul&gt;
</span></span><span id="465" class="l"><a class="l" href="#465">465: </a><span class="php-comment"> *                  &lt;li&gt;tiny&lt;/li&gt;
</span></span><span id="466" class="l"><a class="l" href="#466">466: </a><span class="php-comment"> *                  &lt;li&gt;small&lt;/li&gt;
</span></span><span id="467" class="l"><a class="l" href="#467">467: </a><span class="php-comment"> *                &lt;/ul&gt;
</span></span><span id="468" class="l"><a class="l" href="#468">468: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="469" class="l"><a class="l" href="#469">469: </a><span class="php-comment"> *                class_name ( string ) - secondary classname to assign to the list
</span></span><span id="470" class="l"><a class="l" href="#470">470: </a><span class="php-comment"> *                &lt;i&gt;default: &quot;&quot;&lt;/i&gt;
</span></span><span id="471" class="l"><a class="l" href="#471">471: </a><span class="php-comment"> *                generated &amp;gt;ul&amp;lt; list has primary class &quot;cml_flags&quot;, with that parameter you
</span></span><span id="472" class="l"><a class="l" href="#472">472: </a><span class="php-comment"> *                can assign a secondary one.
</span></span><span id="473" class="l"><a class="l" href="#473">473: </a><span class="php-comment"> *               &lt;/li&gt;
</span></span><span id="474" class="l"><a class="l" href="#474">474: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="475" class="l"><a class="l" href="#475">475: </a><span class="php-comment"> *                echo ( boolean ) - If true print list, otherwise return string containing generated list&lt;br /&gt;
</span></span><span id="476" class="l"><a class="l" href="#476">476: </a><span class="php-comment"> *                &lt;i&gt;default: true&lt;/i&gt;
</span></span><span id="477" class="l"><a class="l" href="#477">477: </a><span class="php-comment"> *               &lt;/li&gt;
</span></span><span id="478" class="l"><a class="l" href="#478">478: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="479" class="l"><a class="l" href="#479">479: </a><span class="php-comment"> *                linked ( boolean ) - If true flags link to current translation, false will link to homepage&lt;br /&gt;
</span></span><span id="480" class="l"><a class="l" href="#480">480: </a><span class="php-comment"> *                &lt;i&gt;default: true&lt;/i&gt;
</span></span><span id="481" class="l"><a class="l" href="#481">481: </a><span class="php-comment"> *               &lt;/li&gt;
</span></span><span id="482" class="l"><a class="l" href="#482">482: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="483" class="l"><a class="l" href="#483">483: </a><span class="php-comment"> *                only_existings ( boolean ) - show only flags in which current page exists.&lt;br /&gt;
</span></span><span id="484" class="l"><a class="l" href="#484">484: </a><span class="php-comment"> *                &lt;i&gt;default: false&lt;/i&gt;
</span></span><span id="485" class="l"><a class="l" href="#485">485: </a><span class="php-comment"> *               &lt;/li&gt;
</span></span><span id="486" class="l"><a class="l" href="#486">486: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="487" class="l"><a class="l" href="#487">487: </a><span class="php-comment"> *                queried ( boolean ) - use queried object instead of get_the_ID() or other methods, so output will be
</span></span><span id="488" class="l"><a class="l" href="#488">488: </a><span class="php-comment"> *                                      generated in according to main query, not current one.
</span></span><span id="489" class="l"><a class="l" href="#489">489: </a><span class="php-comment"> *                &lt;i&gt;default: false&lt;/i&gt;
</span></span><span id="490" class="l"><a class="l" href="#490">490: </a><span class="php-comment"> *               &lt;li&gt;
</span></span><span id="491" class="l"><a class="l" href="#491">491: </a><span class="php-comment"> *              &lt;/ul&gt;
</span></span><span id="492" class="l"><a class="l" href="#492">492: </a><span class="php-comment"> */</span>
</span><span id="493" class="l"><a class="l" href="#493">493: </a><span class="php-keyword1">function</span> <a id="_cml_show_flags" href="#_cml_show_flags">cml_show_flags</a>( <span class="php-var">$args</span> ) {
</span><span id="494" class="l"><a class="l" href="#494">494: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="495" class="l"><a class="l" href="#495">495: </a>
</span><span id="496" class="l"><a class="l" href="#496">496: </a>  <span class="php-var">$args</span> = <span class="php-keyword2">extract</span>( shortcode_atts( <span class="php-keyword1">array</span>(
</span><span id="497" class="l"><a class="l" href="#497">497: </a>                      <span class="php-quote">&quot;show&quot;</span> =&gt; <span class="php-quote">&quot;text&quot;</span>,
</span><span id="498" class="l"><a class="l" href="#498">498: </a>                      <span class="php-quote">&quot;size&quot;</span> =&gt; <span class="php-quote">&quot;tiny&quot;</span>,
</span><span id="499" class="l"><a class="l" href="#499">499: </a>                      <span class="php-quote">&quot;class&quot;</span> =&gt; <span class="php-quote">&quot;&quot;</span>,
</span><span id="500" class="l"><a class="l" href="#500">500: </a>                      <span class="php-quote">&quot;image_class&quot;</span> =&gt; <span class="php-quote">&quot;&quot;</span>,
</span><span id="501" class="l"><a class="l" href="#501">501: </a>                      <span class="php-quote">&quot;echo&quot;</span> =&gt; <span class="php-keyword1">true</span>,
</span><span id="502" class="l"><a class="l" href="#502">502: </a>                      <span class="php-quote">&quot;linked&quot;</span> =&gt; <span class="php-keyword1">true</span>,
</span><span id="503" class="l"><a class="l" href="#503">503: </a>                      <span class="php-quote">&quot;only_existings&quot;</span> =&gt; <span class="php-keyword1">false</span>,
</span><span id="504" class="l"><a class="l" href="#504">504: </a>                      <span class="php-quote">&quot;sort&quot;</span> =&gt; <span class="php-keyword1">false</span>,
</span><span id="505" class="l"><a class="l" href="#505">505: </a>                      <span class="php-quote">&quot;queried&quot;</span> =&gt; <span class="php-keyword1">false</span>,
</span><span id="506" class="l"><a class="l" href="#506">506: </a>                      <span class="php-quote">&quot;show_flag&quot;</span> =&gt; <span class="php-keyword1">true</span>,
</span><span id="507" class="l"><a class="l" href="#507">507: </a>                      ), <span class="php-var">$args</span> ) );
</span><span id="508" class="l"><a class="l" href="#508">508: </a>
</span><span id="509" class="l"><a class="l" href="#509">509: </a>  <span class="php-var">$_cml_settings</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_settings'</span> ];
</span><span id="510" class="l"><a class="l" href="#510">510: </a>  <span class="php-var">$redirect</span> = <span class="php-var">$_cml_settings</span>[ <span class="php-quote">'cml_option_redirect'</span> ];
</span><span id="511" class="l"><a class="l" href="#511">511: </a>
</span><span id="512" class="l"><a class="l" href="#512">512: </a>  <span class="php-var">$results</span> = cml_get_languages( <span class="php-keyword1">true</span>, <span class="php-keyword1">false</span> );
</span><span id="513" class="l"><a class="l" href="#513">513: </a>  <span class="php-var">$width</span> = ( <span class="php-var">$size</span> == <span class="php-quote">&quot;tiny&quot;</span> ) ? <span class="php-num">16</span> : <span class="php-num">32</span>;
</span><span id="514" class="l"><a class="l" href="#514">514: </a>
</span><span id="515" class="l"><a class="l" href="#515">515: </a>  <span class="php-var">$r</span> = <span class="php-quote">&quot;&lt;ul class=\&quot;cml_flags </span><span class="php-var">$class</span><span class="php-quote">\&quot;&gt;&quot;</span>;
</span><span id="516" class="l"><a class="l" href="#516">516: </a>  
</span><span id="517" class="l"><a class="l" href="#517">517: </a>  <span class="php-comment">//Post language...</span>
</span><span id="518" class="l"><a class="l" href="#518">518: </a>  <span class="php-var">$lang_id</span> = ( ! <span class="php-var">$sort</span> ) ? -<span class="php-num">1</span> : CMLPost::get_language_by_id( get_the_ID() );
</span><span id="519" class="l"><a class="l" href="#519">519: </a>  <span class="php-var">$items</span> = <span class="php-keyword1">array</span>();
</span><span id="520" class="l"><a class="l" href="#520">520: </a>
</span><span id="521" class="l"><a class="l" href="#521">521: </a>  <span class="php-keyword1">foreach</span>(<span class="php-var">$results</span> <span class="php-keyword1">as</span> <span class="php-var">$result</span>) {
</span><span id="522" class="l"><a class="l" href="#522">522: </a>    <span class="php-var">$lang</span> = ( <span class="php-var">$show</span> == <span class="php-quote">&quot;text&quot;</span> ) ? <span class="php-var">$result</span>-&gt;cml_language : <span class="php-quote">&quot;&quot;</span>;
</span><span id="523" class="l"><a class="l" href="#523">523: </a>    <span class="php-var">$lang</span> = ( <span class="php-var">$show</span> == <span class="php-quote">&quot;slug&quot;</span> ) ? <span class="php-var">$result</span>-&gt;cml_language_slug : <span class="php-var">$lang</span>;
</span><span id="524" class="l"><a class="l" href="#524">524: </a>
</span><span id="525" class="l"><a class="l" href="#525">525: </a>    <span class="php-var">$link</span> = cml_get_the_link( <span class="php-var">$result</span>, <span class="php-var">$linked</span>, <span class="php-var">$only_existings</span>, <span class="php-var">$queried</span> );
</span><span id="526" class="l"><a class="l" href="#526">526: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$link</span>) ) <span class="php-keyword1">continue</span>;
</span><span id="527" class="l"><a class="l" href="#527">527: </a>
</span><span id="528" class="l"><a class="l" href="#528">528: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$show_flag</span> ) {
</span><span id="529" class="l"><a class="l" href="#529">529: </a>      <span class="php-var">$img</span> = <span class="php-quote">&quot;&lt;img class=\&quot;</span><span class="php-var">$size</span><span class="php-quote"> </span><span class="php-var">$image_class</span><span class="php-quote">\&quot; src='&quot;</span> . cml_get_flag_by_lang_id( <span class="php-var">$result</span>-&gt;id, <span class="php-var">$size</span> ) . <span class="php-quote">&quot;' title='</span><span class="php-var">$result</span><span class="php-quote">-&gt;cml_language' width=\&quot;</span><span class="php-var">$width</span><span class="php-quote">\&quot;/&gt;&quot;</span>;
</span><span id="530" class="l"><a class="l" href="#530">530: </a>    } <span class="php-keyword1">else</span> {
</span><span id="531" class="l"><a class="l" href="#531">531: </a>      <span class="php-var">$img</span> = <span class="php-quote">&quot;&quot;</span>;
</span><span id="532" class="l"><a class="l" href="#532">532: </a>    }
</span><span id="533" class="l"><a class="l" href="#533">533: </a>
</span><span id="534" class="l"><a class="l" href="#534">534: </a>    <span class="php-var">$class</span> = ( <span class="php-var">$result</span>-&gt;id == CMLLanguage::get_current_id() ) ? <span class="php-quote">&quot;current&quot;</span> : <span class="php-quote">&quot;&quot;</span>;
</span><span id="535" class="l"><a class="l" href="#535">535: </a>    <span class="php-var">$li</span> = <span class="php-quote">&quot;&lt;li class=\&quot;</span><span class="php-var">$class</span><span class="php-quote">\&quot;&gt;&lt;a href=\&quot;</span><span class="php-var">$link</span><span class="php-quote">\&quot;&gt;</span><span class="php-var">{$img}{$lang}</span><span class="php-quote">&lt;/a&gt;&lt;/li&gt;&quot;</span>;
</span><span id="536" class="l"><a class="l" href="#536">536: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$sort</span> &amp;&amp; <span class="php-keyword2">is_array</span>( <span class="php-var">$items</span> ) &amp;&amp; <span class="php-var">$result</span>-&gt;id == <span class="php-var">$lang_id</span> ) {
</span><span id="537" class="l"><a class="l" href="#537">537: </a>      <span class="php-keyword2">array_unshift</span>( <span class="php-var">$items</span>, <span class="php-var">$li</span> );
</span><span id="538" class="l"><a class="l" href="#538">538: </a>    } <span class="php-keyword1">else</span> {
</span><span id="539" class="l"><a class="l" href="#539">539: </a>      <span class="php-var">$items</span>[] = <span class="php-var">$li</span>;
</span><span id="540" class="l"><a class="l" href="#540">540: </a>    }
</span><span id="541" class="l"><a class="l" href="#541">541: </a>
</span><span id="542" class="l"><a class="l" href="#542">542: </a>  } <span class="php-comment">//endforeach;</span>
</span><span id="543" class="l"><a class="l" href="#543">543: </a>
</span><span id="544" class="l"><a class="l" href="#544">544: </a>
</span><span id="545" class="l"><a class="l" href="#545">545: </a>  <span class="php-var">$r</span> .= <span class="php-keyword2">join</span>( <span class="php-quote">&quot;\n&quot;</span>, <span class="php-var">$items</span> );
</span><span id="546" class="l"><a class="l" href="#546">546: </a>  <span class="php-var">$r</span> .= <span class="php-quote">&quot;&lt;/ul&gt;&quot;</span>;
</span><span id="547" class="l"><a class="l" href="#547">547: </a>
</span><span id="548" class="l"><a class="l" href="#548">548: </a>  <span class="php-keyword1">if</span>( <span class="php-var">$echo</span> ) 
</span><span id="549" class="l"><a class="l" href="#549">549: </a>    <span class="php-keyword1">echo</span> <span class="php-var">$r</span>;
</span><span id="550" class="l"><a class="l" href="#550">550: </a>  <span class="php-keyword1">else</span>
</span><span id="551" class="l"><a class="l" href="#551">551: </a>    <span class="php-keyword1">return</span> <span class="php-var">$r</span>;
</span><span id="552" class="l"><a class="l" href="#552">552: </a>}
</span><span id="553" class="l"><a class="l" href="#553">553: </a>
</span><span id="554" class="l"><a class="l" href="#554">554: </a><span class="php-comment">/**
</span></span><span id="555" class="l"><a class="l" href="#555">555: </a><span class="php-comment"> * @ignore
</span></span><span id="556" class="l"><a class="l" href="#556">556: </a><span class="php-comment"> * 
</span></span><span id="557" class="l"><a class="l" href="#557">557: </a><span class="php-comment"> * Check if current post is a custom post
</span></span><span id="558" class="l"><a class="l" href="#558">558: </a><span class="php-comment"> */</span>
</span><span id="559" class="l"><a class="l" href="#559">559: </a><span class="php-keyword1">function</span> <a id="_cml_is_custom_post_type" href="#_cml_is_custom_post_type">cml_is_custom_post_type</a>() {
</span><span id="560" class="l"><a class="l" href="#560">560: </a>  <span class="php-var">$types</span> = get_post_types( <span class="php-keyword1">array</span> ( <span class="php-quote">'_builtin'</span> =&gt; <span class="php-keyword1">FALSE</span> ), <span class="php-quote">'names'</span> );
</span><span id="561" class="l"><a class="l" href="#561">561: </a>  
</span><span id="562" class="l"><a class="l" href="#562">562: </a>  <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$types</span>) ) <span class="php-keyword1">return</span> <span class="php-keyword1">FALSE</span>;
</span><span id="563" class="l"><a class="l" href="#563">563: </a>
</span><span id="564" class="l"><a class="l" href="#564">564: </a>  <span class="php-var">$name</span> = get_post_type();
</span><span id="565" class="l"><a class="l" href="#565">565: </a>  <span class="php-keyword1">return</span> <span class="php-keyword2">in_array</span>( <span class="php-var">$name</span>, <span class="php-var">$types</span> );
</span><span id="566" class="l"><a class="l" href="#566">566: </a>}
</span><span id="567" class="l"><a class="l" href="#567">567: </a>
</span><span id="568" class="l"><a class="l" href="#568">568: </a><span class="php-comment">/**
</span></span><span id="569" class="l"><a class="l" href="#569">569: </a><span class="php-comment"> * @ignore
</span></span><span id="570" class="l"><a class="l" href="#570">570: </a><span class="php-comment"> */</span>
</span><span id="571" class="l"><a class="l" href="#571">571: </a><span class="php-keyword1">function</span> <a id="_removesmartquotes" href="#_removesmartquotes">removesmartquotes</a>(<span class="php-var">$content</span>) {
</span><span id="572" class="l"><a class="l" href="#572">572: </a>  <span class="php-var">$content</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'&amp;#8220;'</span>, <span class="php-quote">'&amp;quot;'</span>, <span class="php-var">$content</span>);
</span><span id="573" class="l"><a class="l" href="#573">573: </a>  <span class="php-var">$content</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'&amp;#8221;'</span>, <span class="php-quote">'&amp;quot;'</span>, <span class="php-var">$content</span>);
</span><span id="574" class="l"><a class="l" href="#574">574: </a>  <span class="php-var">$content</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'&amp;#8216;'</span>, <span class="php-quote">'&amp;#39;'</span>, <span class="php-var">$content</span>);
</span><span id="575" class="l"><a class="l" href="#575">575: </a>  <span class="php-var">$content</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'&amp;#8217;'</span>, <span class="php-quote">'&amp;#39;'</span>, <span class="php-var">$content</span>);
</span><span id="576" class="l"><a class="l" href="#576">576: </a> 
</span><span id="577" class="l"><a class="l" href="#577">577: </a>  <span class="php-keyword1">return</span> <span class="php-var">$content</span>;
</span><span id="578" class="l"><a class="l" href="#578">578: </a>}
</span><span id="579" class="l"><a class="l" href="#579">579: </a>
</span><span id="580" class="l"><a class="l" href="#580">580: </a><span class="php-comment">/**
</span></span><span id="581" class="l"><a class="l" href="#581">581: </a><span class="php-comment"> * @ignore
</span></span><span id="582" class="l"><a class="l" href="#582">582: </a><span class="php-comment"> * 
</span></span><span id="583" class="l"><a class="l" href="#583">583: </a><span class="php-comment"> * http://www.cult-f.net/detect-crawlers-with-php/
</span></span><span id="584" class="l"><a class="l" href="#584">584: </a><span class="php-comment"> *
</span></span><span id="585" class="l"><a class="l" href="#585">585: </a><span class="php-comment"> * Questa funzione server per evitare di reindirizzare o nascondere i post nella lingua differente
</span></span><span id="586" class="l"><a class="l" href="#586">586: </a><span class="php-comment"> * da quella del browser se schi stà visitando il sito è un crawler, al fine di permettere l'indicizzazione di tutti
</span></span><span id="587" class="l"><a class="l" href="#587">587: </a><span class="php-comment"> * gli articoli
</span></span><span id="588" class="l"><a class="l" href="#588">588: </a><span class="php-comment"> *
</span></span><span id="589" class="l"><a class="l" href="#589">589: </a><span class="php-comment"> */</span>
</span><span id="590" class="l"><a class="l" href="#590">590: </a><span class="php-keyword1">function</span> <a id="_isCrawler" href="#_isCrawler">isCrawler</a>()
</span><span id="591" class="l"><a class="l" href="#591">591: </a>{
</span><span id="592" class="l"><a class="l" href="#592">592: </a>  <span class="php-keyword1">global</span> <span class="php-var">$wp_query</span>;
</span><span id="593" class="l"><a class="l" href="#593">593: </a>  
</span><span id="594" class="l"><a class="l" href="#594">594: </a>  <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$wp_query</span> ) &amp;&amp; <span class="php-var">$wp_query</span>-&gt;is_robots() ) {
</span><span id="595" class="l"><a class="l" href="#595">595: </a>    CMLUtils::_set( <span class="php-quote">&quot;is_crawler&quot;</span>, <span class="php-num">1</span> );
</span><span id="596" class="l"><a class="l" href="#596">596: </a>
</span><span id="597" class="l"><a class="l" href="#597">597: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">true</span>;
</span><span id="598" class="l"><a class="l" href="#598">598: </a>  }
</span><span id="599" class="l"><a class="l" href="#599">599: </a>  
</span><span id="600" class="l"><a class="l" href="#600">600: </a>    <span class="php-var">$USER_AGENT</span> = <span class="php-var">$_SERVER</span>[<span class="php-quote">'HTTP_USER_AGENT'</span>];
</span><span id="601" class="l"><a class="l" href="#601">601: </a>
</span><span id="602" class="l"><a class="l" href="#602">602: </a>    <span class="php-comment">// to get crawlers string used in function uncomment it</span>
</span><span id="603" class="l"><a class="l" href="#603">603: </a>    <span class="php-comment">// it is better to save it in string than use implode every time</span>
</span><span id="604" class="l"><a class="l" href="#604">604: </a>    <span class="php-comment">// global $crawlers</span>
</span><span id="605" class="l"><a class="l" href="#605">605: </a>    <span class="php-comment">// $crawlers_agents = implode('|',$crawlers);</span>
</span><span id="606" class="l"><a class="l" href="#606">606: </a>    <span class="php-var">$crawlers_agents</span> = <span class="php-quote">'Google|msnbot|Rambler|Yahoo|AbachoBOT|accoona|AcioRobot|ASPSeek|CocoCrawler|Dumbot|FAST-WebCrawler|GeonaBot|Gigabot|Lycos|MSRBOT|Scooter|AltaVista|IDBot|eStyle|Scrubby'</span>;
</span><span id="607" class="l"><a class="l" href="#607">607: </a> 
</span><span id="608" class="l"><a class="l" href="#608">608: </a>    <span class="php-keyword1">if</span> ( <span class="php-keyword2">strpos</span>(<span class="php-var">$crawlers_agents</span> , <span class="php-var">$USER_AGENT</span>) === <span class="php-keyword1">false</span> )
</span><span id="609" class="l"><a class="l" href="#609">609: </a>       <span class="php-keyword1">return</span> <span class="php-keyword1">false</span>;
</span><span id="610" class="l"><a class="l" href="#610">610: </a>    <span class="php-comment">// crawler detected</span>
</span><span id="611" class="l"><a class="l" href="#611">611: </a>    <span class="php-comment">// you can use it to return its name</span>
</span><span id="612" class="l"><a class="l" href="#612">612: </a>    <span class="php-comment">/*
</span></span><span id="613" class="l"><a class="l" href="#613">613: </a><span class="php-comment">    else {
</span></span><span id="614" class="l"><a class="l" href="#614">614: </a><span class="php-comment">       return array_search($USER_AGENT, $crawlers);
</span></span><span id="615" class="l"><a class="l" href="#615">615: </a><span class="php-comment">    }
</span></span><span id="616" class="l"><a class="l" href="#616">616: </a><span class="php-comment">    */</span>
</span><span id="617" class="l"><a class="l" href="#617">617: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">true</span>;
</span><span id="618" class="l"><a class="l" href="#618">618: </a>}
</span><span id="619" class="l"><a class="l" href="#619">619: </a>
</span><span id="620" class="l"><a class="l" href="#620">620: </a><span class="php-comment">/**
</span></span><span id="621" class="l"><a class="l" href="#621">621: </a><span class="php-comment"> * return the id of menu to use in according to current language
</span></span><span id="622" class="l"><a class="l" href="#622">622: </a><span class="php-comment"> * return value can be used as wp_nav_menu function.
</span></span><span id="623" class="l"><a class="l" href="#623">623: </a><span class="php-comment"> *
</span></span><span id="624" class="l"><a class="l" href="#624">624: </a><span class="php-comment"> * The plugin automatically switch menu in according to current language,
</span></span><span id="625" class="l"><a class="l" href="#625">625: </a><span class="php-comment"> * you can use this function if automatic switch doesn't works with your theme/framework
</span></span><span id="626" class="l"><a class="l" href="#626">626: </a><span class="php-comment"> * or if you to force a theme.
</span></span><span id="627" class="l"><a class="l" href="#627">627: </a><span class="php-comment"> * 
</span></span><span id="628" class="l"><a class="l" href="#628">628: </a><span class="php-comment"> * @example
</span></span><span id="629" class="l"><a class="l" href="#629">629: </a><span class="php-comment"> * &lt;?php;&lt;br /&gt;
</span></span><span id="630" class="l"><a class="l" href="#630">630: </a><span class="php-comment"> *  $menu = cml_get_menu();&lt;br /&gt;
</span></span><span id="631" class="l"><a class="l" href="#631">631: </a><span class="php-comment"> *  wp_nav_menu(array('theme_location' =&gt; $menu));&lt;br /&gt;
</span></span><span id="632" class="l"><a class="l" href="#632">632: </a><span class="php-comment"> * ?&gt;
</span></span><span id="633" class="l"><a class="l" href="#633">633: </a><span class="php-comment"> */</span>
</span><span id="634" class="l"><a class="l" href="#634">634: </a><span class="php-keyword1">function</span> <a id="_cml_get_menu" href="#_cml_get_menu">cml_get_menu</a>() {
</span><span id="635" class="l"><a class="l" href="#635">635: </a>  <span class="php-comment">//Restituisco il nome del menù da utilizzare a seconda della lingua</span>
</span><span id="636" class="l"><a class="l" href="#636">636: </a>  <span class="php-var">$lang</span> = cml_get_current_language();
</span><span id="637" class="l"><a class="l" href="#637">637: </a>
</span><span id="638" class="l"><a class="l" href="#638">638: </a>  <span class="php-keyword1">return</span> <span class="php-quote">&quot;cml_menu_&quot;</span> . <span class="php-var">$lang</span>-&gt;cml_language_slug;
</span><span id="639" class="l"><a class="l" href="#639">639: </a>}
</span><span id="640" class="l"><a class="l" href="#640">640: </a><span class="xlang">?&gt;</span>
</span><span id="641" class="l"><a class="l" href="#641">641: </a></span></code></pre>

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